28508738326

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{139177}}^1$

素因数の和:139336

約数の個数: 32

約数和(自身を含む): 45975503808

約数和(自身を除く): 17466765482

約数列:

[1, 2, 23, 46, 61, 73, 122, 146, 1403, 1679, 2806, 3358, 4453, 8906, 102419, 139177, 204838, 278354, 3201071, 6402142, 8489797, 10159921, 16979594, 20319842, 195265331, 233678183, 390530662, 467356366, 619755181, 1239510362, 14254369163, 28508738326]

約数ペア:

[(1, 28508738326), (2, 14254369163), (23, 1239510362), (46, 619755181), (61, 467356366), (73, 390530662), (122, 233678183), (146, 195265331), (1403, 20319842), (1679, 16979594), (2806, 10159921), (3358, 8489797), (4453, 6402142), (8906, 3201071), (102419, 278354), (139177, 204838)]